94BlkStang said:
Have you ever had a black car? If you have, then you know how easy it is to swirl and leave marring...
Besides the cars I 've done for others, as best I can recall I've owned nine black cars, seven of which were year-round daily drivers (I keep thinking I'm forgetting some, but anyhow). My first five black cars were back in the days of single stage, when black lacquer, and to a lesser extent black enamel, were significantly softer than other paints, so I really do know whereof I speak. Most recently I was caring for a black '05 rent-a-Suburban that I first removed the marring from. No problem washing it without re-marring the paint, it was just a lot of work.
Now that most cars are b/c, black isn't really any easier to mar than other colors, it's all just scratches in the clear. Black merely shows such defects better.
You might check out my "extreme wash technique" threads to see how I avoid marring when I wash. Just ask Bill D, who has a black car- it's all about using the right wash, the right techniques, and the right equipment (e.g., a foamgun).
#80 *is* pretty mild; I've only had one paint (the current version ofRM brand b/c, about four weeks old) that it was too harsh for. But I figure that less polishing is always better.